I'm enjoying my first playthrough of the Freespace 1 campaign using the Freespace Port Mission Upgrade pack and FSO 3.8.0, and I've run into what I think is a bug, although it's a minor one. In the Weapon Selection screen prior to Exodus, the Hornet missile is supposed to be available because the mission briefing said so, but it's not. My ship was not preloaded with them, and it's also missing from the secondary weapons list. The Fury, Interceptor, and other missiles are there, but the Hornet is not. Any ideas as to why?